-7y+13+9y+1=4

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Solution for -7y+13+9y+1=4 equation:


Simplifying
-7y + 13 + 9y + 1 = 4

Reorder the terms:
13 + 1 + -7y + 9y = 4

Combine like terms: 13 + 1 = 14
14 + -7y + 9y = 4

Combine like terms: -7y + 9y = 2y
14 + 2y = 4

Solving
14 + 2y = 4

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-14' to each side of the equation.
14 + -14 + 2y = 4 + -14

Combine like terms: 14 + -14 = 0
0 + 2y = 4 + -14
2y = 4 + -14

Combine like terms: 4 + -14 = -10
2y = -10

Divide each side by '2'.
y = -5

Simplifying
y = -5

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